/*定义网页背景颜色*/
body{
  background-color:#ffffff;
}

/*定义字体颜色和字体大小*/
h1, h2{
  color:#333;
  font-size:18px;
}

h3{
  color:#666565;
  font-size:12px;
  font-weight: normal;
}



/*定义标题样式*/
h1{
  font-weight: bold;
  text-align: center;
  margin-top:50px;
}

/*定义段落样式*/
p{
  /* font-style: italic; */
  /* line-height: 1.5;
  margin-bottom: 20px; */
  font-size: 16px;
  color:black;
}

#left{
  width:50%;
  float: left;
  background-color:#f0f0f0;
  padding:20px;
}

#right{
  width:50%;
  float: left;
  background-color:#ffffff;
  padding:30px;
}

#container{
  display: flex;
  flex-direction: row;
}

#preview{
  margin-top:50px;
}

/* styles.css */
#desc {
  font-family: Arial, sans-serif;
  font-size: 12px;
  color: #333;
  line-height: 1.5;
}
